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Renesas R5F572MNDGFB#30
- Part No.:
- R5F572MNDGFB#30
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 144-LQFP
- Datasheet:
-
R5F572MNDGFB#30.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 144LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:120
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Product details
Overview
R5F572MNDGFB#30 from Renesas is a 32-bit RXv3 microcontroller optimized for industrial real-time control with EtherCAT slave functionality, operating at up to 240 MHz. It integrates 4 MB on-chip code flash, 1 MB SRAM (including 32 KB ECC RAM), dual-bank flash architecture, IEEE-754 double-precision FPU, and hardware-accelerated trigonometric functions. It targets motion control systems requiring deterministic Ethernet-based synchronization.
For engineers reviewing the R5F572MNDGFB#30 datasheet, R5F572MNDGFB#30 pinout, R5F572MNDGFB#30 application, or R5F572MNDGFB#30 equivalent, key selection criteria include EtherCAT slave controller compliance, 240-MHz real-time performance with MPU support, dual-bank flash for safe firmware updates, IEEE 1588 PTP timing accuracy, and integrated 12-bit ADC with self-diagnostic capability for IEC 60730 Class B certification.
Technical Context
The R5F572MNDGFB#30 implements the RXv3 CPU core with 16 general-purpose 32-bit registers, double-precision FPU (64-bit IEEE-754), and collective register bank save for fast context switching. Its clock system supports independent domain scaling: ICLK up to 240 MHz for CPU execution, PCLKA up to 120 MHz for peripherals like ETHERC and ESC, and PCLKB up to 60 MHz for timers and ADCs.
It features a dedicated EtherCAT Slave Controller (ESC) IP core compliant with Beckhoff ESC v10, two IEEE 802.3-compliant Ethernet MAC channels with IEEE 1588-2008 PTP support via EPTPC, and three CAN 2.0B channels with 32 mailboxes each. The device includes hardware acceleration for trigonometric functions (TFU), delta-sigma modulator interface (DSMIF) for six external ΣΔ sensors, and dual-bank flash enabling background programming during active execution.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | RXv3 32-bit core with 240 MHz max frequency and 1396 CoreMark score - enables high-throughput deterministic control loops. |
| Memory | 4 MB code flash (dual-bank), 1 MB SRAM (512 KB no-wait up to 120 MHz), 32 KB ECC RAM - supports robust firmware updates and fault-tolerant data handling. |
| FPU | Double-precision IEEE-754 FPU - accelerates motor control algorithms, PID tuning, and floating-point math without software emulation overhead. |
| EtherCAT | Dedicated Beckhoff ESC v10 IP core with two physical ports - delivers sub-microsecond jitter and hard real-time synchronization for distributed drive systems. |
| Timing & Sync | IEEE 1588-2008 PTP support via EPTPC module with hardware timestamping - enables precise master-slave time alignment across industrial Ethernet networks. |
| Analog Peripherals | Two 12-bit ADC units (8 + 21 channels), 2×12-bit DAC, on-chip temperature sensor - provides comprehensive signal acquisition for closed-loop servo and power conversion monitoring. |
| Security & Safety | Optional TSIP (Trusted Secure IP) with AES-128/192/256, CRC accelerator, IWDT with window function, MPU, and IEC 60730 self-test features - meets functional safety requirements for Class B applications. |
Pinout & Package
Package: PLQP0176KB-C, 176-pin LQFP, 24 × 24 mm, 0.5-mm pitch, RoHS-compliant, G-version (–40°C to +105°C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC / AVCC0 / AVCC1 | Core & analog power supply | Single 2.7–3.6 V supply; separate analog domains enable noise-isolated ADC operation. |
| XTAL / EXTAL | Main crystal oscillator input/output | Supports 8–24 MHz external crystal for precise system clock generation and IEEE 1588 timing reference. |
| ESCL / ESCS | EtherCAT slave controller differential pair | Direct connection to EtherCAT PHY; enables full-duplex 100 Mbps communication with <1 µs jitter. |
| ETXD0–3 / ERXD0–3 | Ethernet MAC transmit/receive data | MII interface pins for 10/100 Mbps Ethernet; used with external PHY for standard Ethernet connectivity. |
| MTIOA0–7 / MTIOB0–7 | MTU3 timer waveform outputs | Drive 3-phase inverter gate drivers with complementary PWM, dead-time insertion, and fault protection via POE3a. |
| AD00–AD28 | Analog input channels | 29 total ADC inputs across two units; supports simultaneous sampling, disconnection detection, and self-diagnosis per IEC 60730. |
Key Features
| Feature | Design Value |
|---|---|
| EtherCAT Slave Controller (ESC) | Integrated Beckhoff ESC v10 IP core with two physical ports - eliminates external ASIC, reduces BOM cost, and guarantees cycle-consistent processing for motion control. |
| Dual-Bank Flash Architecture | Enables background programming of one bank while executing from the other - allows zero-downtime firmware updates in field-deployed industrial equipment. |
| Hardware Trigonometric Unit (TFU) | Accelerates sine/cosine/arctangent calculations in single-cycle latency - essential for real-time vector control (FOC) in servo drives without floating-point library overhead. |
| Delta-Sigma Modulator Interface (DSMIF) | Direct interface to six external ΣΔ ADCs with configurable sinc filters - supports high-resolution current sensing in motor phase legs with minimal external components. |
| IEC 60730 Compliance Support | Built-in oscillation-stop detection, CRC accelerator, IWDT window mode, A/D self-test, and register write protection - simplifies certification for Class B safety-critical applications. |
Applications
| Industrial Servo Drives | EtherCAT-Based PLC Controllers |
|---|---|
|
Use Scenario: High-precision closed-loop control of PMSM/BLDC motors in CNC machines and robotics. IC Role / Device Role / Timing Role: Real-time motion controller executing FOC algorithms, generating synchronized PWM waveforms, and managing EtherCAT frame processing with sub-1 µs jitter. Use Value: Integrated TFU and GPTW timers reduce CPU load by >40% vs. software-based trigonometry; dual-bank flash enables safe field updates without stopping production. |
Use Scenario: Deterministic I/O scanning and logic execution in modular PLC systems with distributed I/O over EtherCAT. IC Role / Device Role / Timing Role: Central EtherCAT slave node coordinating cyclic process data exchange, local I/O management, and diagnostics reporting. Use Value: Dedicated ESC and EPTPC ensure <500 ns PTP timestamp accuracy and guaranteed 125 µs cycle times - meeting IEC 61158-2 timing requirements. |
| Power Conversion Systems | Factory Automation Gateways |
|
Use Scenario: Digital control of AC/DC, DC/DC, and inverters in UPS, solar inverters, and EV chargers. IC Role / Device Role / Timing Role: High-speed ADC sampling, PWM generation with dead-time compensation, and thermal/current protection monitoring. Use Value: 12-bit ADC with disconnection detection and 240 MHz CPU enable 20 kHz switching control loops with <100 ns timing resolution. |
Use Scenario: Protocol translation between EtherCAT field devices and higher-layer industrial Ethernet (e.g., PROFINET, Modbus TCP). IC Role / Device Role / Timing Role: Dual-role node acting as EtherCAT slave and Ethernet MAC host, bridging real-time fieldbus and IT networks. Use Value: Two independent Ethernet MACs + USB 2.0 FS allow concurrent EtherCAT I/O and remote configuration/debugging without CPU intervention. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar industrial real-time control applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F572MLNDFB#30 | Same RX72M family, identical 176-pin LQFP package, but with 2 MB flash and no TSIP encryption option. | Suitable for cost-sensitive motion controllers where firmware security and dual-bank update capability are not required. | Select when flash capacity and cryptographic acceleration are non-critical; retains same pinout and peripheral set except ESC and PTP features. |
| R5F566TEADFP#30 | RX66T group MCU; 160 MHz CPU, 1.5 MB flash, no EtherCAT ESC, IEEE 1588 via software stack only. | Targeted at simpler servo drives without multi-axis synchronization or strict EtherCAT conformance. | Choose for lower-cost, lower-jitter applications where hardware ESC and deterministic PTP are unnecessary; requires different PCB layout. |
Compared with R5F572MLNDFB#30, the R5F572MNDGFB#30 adds 2 MB flash capacity, TSIP security, and enhanced safety features - critical for certified industrial drives. Against R5F566TEADFP#30, it delivers hardware-enforced EtherCAT timing and 80 MHz higher CPU throughput, enabling more complex multi-axis coordination without external co-processors.
Availability
R5F572MNDGFB#30 is available at Aetrix Electronics and suitable for industrial servo drives, EtherCAT PLC nodes, power conversion systems, and factory automation gateways requiring stable component supply across extended product lifecycles.
Supply support for R5F572MNDGFB#30 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Renesas Electronics Corporation is a global semiconductor leader specializing in microcontrollers, analog, and power solutions for automotive, industrial, and IoT markets.
The RX72M Group is designed specifically for industrial real-time control applications demanding EtherCAT slave functionality, deterministic Ethernet synchronization, and high-precision motor control - with R5F572MNDGFB#30 representing its highest-flash, highest-temperature-grade variant.
FAQ
What is the maximum operating frequency and CoreMark score of the R5F572MNDGFB#30?
The R5F572MNDGFB#30 operates at a maximum frequency of 240 MHz and achieves 1396 CoreMark in benchmark testing. This performance level enables real-time execution of complex motion control algorithms, EtherCAT frame processing, and IEEE 1588 timestamping without software bottlenecks. The RXv3 core's instruction efficiency and dual-bank flash architecture ensure consistent throughput under heavy interrupt loads typical in industrial automation.
Does the R5F572MNDGFB#30 include hardware support for EtherCAT slave functionality?
Yes, the R5F572MNDGFB#30 integrates the Beckhoff EtherCAT Slave Controller (ESC) v10 IP core with two physical ports, providing full hardware-accelerated EtherCAT protocol handling. This eliminates the need for external ASICs, reduces system latency to sub-microsecond levels, and ensures deterministic cycle times - all verified against EtherCAT conformance test specifications. The ESC operates independently of the CPU, freeing resources for application logic.
What memory configuration does the R5F572MNDGFB#30 provide, and how does dual-bank flash benefit firmware updates?
The R5F572MNDGFB#30 includes 4 MB of on-chip code flash organized in a dual-bank structure, 1 MB SRAM (512 KB no-wait up to 120 MHz), 32 KB ECC RAM, and 8 KB standby RAM. Dual-bank flash allows background programming of one bank while executing code from the other - enabling seamless, zero-downtime firmware updates in deployed industrial equipment without halting motion control or network operations.
How does the R5F572MNDGFB#30 support IEC 60730 Class B compliance for functional safety?
The R5F572MNDGFB#30 includes multiple hardware features for IEC 60730 Class B: oscillation-stop detection, CRC accelerator, independent watchdog timer (IWDT) with window function, memory protection unit (MPU), register write protection, and self-diagnostic A/D converter tests. These capabilities are documented in Renesas' Functional Safety Manual (R01UM0077EJ0200) and reduce certification effort for industrial control equipment requiring safety validation.
What is the package type and temperature grade of the R5F572MNDGFB#30?
The R5F572MNDGFB#30 uses the PLQP0176KB-C package: a 176-pin LQFP measuring 24 × 24 mm with 0.5-mm pitch. It is rated for the G-version industrial temperature range of –40°C to +105°C, making it suitable for deployment in harsh environments such as motor control cabinets, power converters, and factory-floor automation systems where thermal stability is critical.
R5F572MNDGFB#30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 144-LQFP
- Series:
- RX
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RXv3
- Core Size:
- 32-Bit
- Speed:
- 240MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG
- Peripherals:
- DMA, LCD, LVD, POR, PWM, WDT
- Number of I/O:
- 111
- Program Memory Size:
- 4MB (4M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 32K x 8
- RAM Size:
- 1M x 8
- Voltage - Supply (Vcc/Vdd):
- 2.7V ~ 3.6V
- Data Converters:
- A/D 29x12b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F572MNDGFB#30 FAQ
1.How can I place an order for R5F572MNDGFB#30 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F572MNDGFB#30 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for R5F572MNDGFB#30 reliable?
The price and inventory of R5F572MNDGFB#30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F572MNDGFB#30 is usually 5 days.
3.What payment methods are accepted for R5F572MNDGFB#30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F572MNDGFB#30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F572MNDGFB#30?
R5F572MNDGFB#30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F572MNDGFB#30 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for R5F572MNDGFB#30?
For technical support, including R5F572MNDGFB#30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F572MNDGFB#30 requirements.
6.How does Aetrix verify that R5F572MNDGFB#30 is sourced from the original manufacturer or authorized distributors?
All R5F572MNDGFB#30 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that R5F572MNDGFB#30 meets industry standards.
7.What is the process for return or replacement of R5F572MNDGFB#30?
All R5F572MNDGFB#30 units undergo pre-shipment inspection (PSI). If there is an issue with R5F572MNDGFB#30, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The R5F572MNDGFB#30 part is unused and in its original packaging.
Return procedure for R5F572MNDGFB#30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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